<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>电梯</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <section>
        <!-- 电梯框架 -->
        <div class="elevator_framework">
            <div class="floor_number">
                <ul>
                    <li>9</li>
                    <li>8</li>
                    <li>7</li>
                    <li>6</li>
                    <li>5</li>
                    <li>4</li>
                    <li>3</li>
                    <li>2</li>
                    <li>1</li>
                </ul>
            </div>
            <div class="elevator_area">
                <div class="door left_door"></div>
                <div class="door right_door"></div>
            </div>
        </div>
        <!-- 键盘区域 -->
        <div class="keyword">
            <ul>
                <li><a id='1' href="#">1</a></li>
                <li><a id='2' href="#">2</a></li>
                <li><a id='3' href="#">3</a></li>
                <li><a id='4' href="#">4</a></li>
                <li><a id='5' href="#">5</a></li>
                <li><a id='6' href="#">6</a></li>
                <li><a id='7' href="#">7</a></li>
                <li><a id='8' href="#">8</a></li>
                <li><a id='9' href="#">9</a></li>
            </ul>
        </div>
    </section>
</body>
<script type="text/javascript" src="jquery-3.6.0.min.js"></script>
<script type="text/javascript" src="elevator.js"></script>
</html>